PageStore vs Science Explorer

The Internet is an endless source of information, yet a significant portion of it can be a waste of time and potentially harmful. To make the most out of your online experience, focus on the valuable 1% that remains timeless and relevant to your interests and goals. PageStore serves as a personal, private, safe box for your favorite web content. With PageStore, you can do: 1. Full page saves with all images/formats intact 2. Save in any format: PDF, JPEG, PNG, single/multi-page 3. Support trimming, reader mode etc. 4. You can save right in your browser or any other apps with the Share/Action extension. 5. Pro level perks: webarchive saving & effortless iCloud sync. It doesn't have: 1. A server to store any of your data. Your data is either on your local device or your own iCloud (for Pro). 2. Recommendation system. It won't know your preferences. You should know what is valuable to you. 3. Subscription. Pro is just a one-time purchase. Just enjoy your favorite content.

Science Explorer - the smart way to master science! Built for the curriculum, Science Explorer covers Year 7 through Year 10 with 8 topics, 118 levels, and 1,950+ real science questions. YEAR 7-8 TOPICS (10 levels each): - Chemistry — Atoms, elements, reactions & the periodic table (220+ questions) - Biology — Cells, body systems, ecosystems & genetics (200+ questions) - Physics — Forces, energy, electricity & motion (200+ questions) - Earth Science — Rocks, plate tectonics, weather & space (200+ questions) - Scientific Method — Experiments, variables, data & lab safety (200+ questions) YEAR 9-10 TOPICS (20 levels each): - Chemistry II — Bonding, moles, stoichiometry & organic chemistry (250+ questions) - Biology II — DNA, evolution, human physiology & disease (250+ questions) - Physics II — Waves, electromagnetism, nuclear & quantum (250+ questions) - New Space & Universe topic — 80 questions across 8 levels LEARN FROM EVERY MISTAKE: Every question includes a detailed explanation. Correct answers auto-advance so you keep your flow. Wrong answers show the solution — tap to review, then move on. SMART PLACEMENT TEST: A quick placement quiz on first launch determines your starting level automatically. GAMIFIED LEARNING: - Earn 1-3 stars on every level - Build answer streaks for bonus XP - Level up and unlock 30 achievements - Compete on the global leaderboard - Complete the daily challenge for extra rewards 1,950+ QUESTIONS across 110 levels — every quiz draws from a large pool so it's different every time. All aligned to the Curriculum. Created by A Star Learner — helping students achieve their best.